Individual Calculations March 2015
 Dos Santos Junior, Haroldo Cunha  Total change: 4.20  Rating chartPersonal card
 II São Paulo Open Grupo A – Sub-2300 Sao Paulo/SP BRA 2015-02-05
RcRownchangeKK*chgGame
 2102 2160 3.50 6 0.21 20 4.20 
  Capelo, Martinho Figueira 1867 BRA1.0010.15203.00 
  Mandetta, Joao Danilo 2252 BRA0.001-0.3720-7.40 
  Ashcar, Decio 1760  * BRA1.0010.08201.60 
  Aranha Filho, Alvaro Z. f2266 BRA0.5010.14202.80 
  Sztokbant, Bernardo Vainzoff 2252 BRA1.0010.632012.60 
  Garkauskas, Otto Dmitry 2216 BRA0.001-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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